// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.

enum Thing { This, That }

fn non_const() -> Thing {
    Thing::This
}

pub const Q: i32 = match non_const() { //~ ERROR E0015
    Thing::This => 1, //~ ERROR unimplemented expression type
    Thing::That => 0
};

fn main() {}
